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749
RESULTS

texts 748
audio 1
COLLECTION
TOPIC
Plant diseases 429
Entomology 70
Periodicals 64
Beneficial insects--United States 61
Plant diseases--United States. 61
plant diseases and disorders 60
Cryptogamae 58
Agricultural pests 50
Plant diseases United States 48
Insect pests 46
Plants, Protection of 41
Plant diseases United States Indexes 36
Crop losses United States 28
Plant diseases. 24
plant cultural practices 23
fungal diseases of plants 22
Fungi 20
Insects--United States 19
insect pests 18
varieties 18
Agriculture -- West Indies 16
Plant diseases -- West Indies 16
Fruit, Diseases and pests 15
Plantes 15
Vegetables, Diseases and pests 15
harvesting 15
crop rotation 13
cultural control 13
plant pests 12
plant rots 12
tillage 12
site preparation 11
spraying 11
Beneficial insects 10
Cryptogams 10
Parasitic plants 10
Plant parasites--United States 10
Plant quarantine--United States 10
Plantes--Parasites--Etats-Unis. 10
Plantes--Quarantaine--Etats-Unis 10
fertilizers 10
Beneficial insects United States Periodicals 9
Entomology Periodicals 9
Plant diseases Periodicals 9
Plant quarantine 9
Plant quarantine--Law and legislation--United States 9
control methods 9
plant propagation 9
seed treatment 9
Plant quarantine. 8
cultivars 8
disease control 8
fruit crops 8
Botany 7
fruit growing 7
pruning 7
Bacteriology 6
Dutch elm disease--Quarantine 6
Phytopathogenic fungi 6
Plant diseases United States Forecasting 6
Plant diseases--Quarantine. 6
bacterial diseases of plants 6
plant parasitic nematodes 6
planting 6
root-knot nematodes 6
scab diseases 6
stem rot 6
storage 6
Apples Diseases and pests 5
Cucurbitaceae Diseases and pests United States 5
Late blight of potato United States 5
Onions Diseases and pests 5
Plant Diseases 5
Plant diseases Research United States 5
Science 5
Tobacco blue mold United States 5
Tomatoes Diseases and pests United States 5
anthracnose 5
fertilizer application 5
fungicides 5
geographical distribution 5
green manures 5
irrigation 5
root rot 5
rust diseases 5
small grains 5
soil quality 5
sowing 5
storage conditions 5
vascular wilt 5
Agricultural experiment stations Research United States Bibliography 4
Allium cepa 4
Cotton Diseases and pests 4
Downy mildew diseases United States 4
Fungi in agriculture 4
Plant diseases Bibliography 4
Plant diseases Research United States Bibliography 4
Plants 4
Trees 4
blight 4
climatic factors 4
crop yield 4
feeds 4
food preservation 4
food storage 4
intercropping 4
leaf blight 4
leaf spotting 4
postharvest diseases 4
row spacing 4
seedbeds 4
shipping 4
small fruits 4
smut diseases 4
varietal resistance 4
Agriculture 3
Agriculture Economic aspects United States Bibliography 3
Bacteria 3
Ennemis des cultures, Lutte contre les 3
Fungicides 3
Insectes nuisibles 3
Insecticides 3
Ipomoea batatas 3
Onions Diseases and pests Control 3
PLANT DISEASES 3
Parasitic insects 3
Pecan Diseases and pests Southern States 3
Pesticides 3
Vegetables 3
apples 3
application timing 3
brown-rot fungi 3
bub_upload 3
calcium carbonate 3
cold storage 3
copper sulfate 3
cotton 3
disease resistance 3
economic analysis 3
forage legumes 3
jams 3
marketing 3
mildews 3
mulching 3
orchards 3
pest resistance 3
plant viruses 3
planting date 3
planting seed 3
product grading 3
root vegetables 3
seeds 3
soil nematodes 3
soil properties 3
sulfur 3
training (plants) 3
tree fruits 3
Agricultural experiment stations 2
Agricultural experiment stations United States Bibliography 2
Apple scab 2
Barberries--Diseases and pests--Control--United States 2
Barberries--Law and legislation--United States 2
Botany -- Anatomy 2
Brown rot of fruit 2
Carya illinoinensis 2
Corn Diseases and pests 2
Cotton Diseases and pests Control 2
EARTH RESOURCES 2
Fruit 2
Fusarium wilt 2
Georgia. State board of entomology. [from old catalog] 2
Insectes nuisibles, Lutte contre les 2
Insects 2
Insects, Injurious and beneficial 2
Mahonia--Diseases and pests--Control--United States 2
Mahonia--Law and legislation--United States 2
Oats Disease and pest resistance 2
Oats Varieties 2
PLANTS (BOTANY) 2
Peach 2
Peach scab 2
Phytotoxins 2
Plant diseases -- Periodicals 2
Plant diseases -- United States 2
Plant diseases China 2
Plant diseases Research 2
Plant parasites 2
Plants, Protection of -- Periodicals 2
Pomme de terre 2
Potatoes 2
Potatoes Diseases and pests 2
Puccinia graminis--Control--Law and legislation--United States 2
Quarantine 2
REMOTE SENSORS 2
Radio addresses, debates, etc United States 2
Root rots 2
S 2
Soils 2
Sweet potatoes Diseases and pests 2
Tropical plants 2
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